Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.768\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COC(=O)C1CCN(C(=O)/C=C/c2ccc(OC)cc2)CC1
[b] O=C(O)Cc1cc(C(=O)Nc2ccc(Br)cc2)sc1-c1ccccc1
[c] CCCC(=O)OCC(=O)Nc1cc(Cl)ccc1[N+](=O)[O-]
[d] CC1(C)NC(=O)N(CC(O)CN2CCCC2)C1=O
[e] CC1(C)CC(=O)CC(C)(C)N1OC(=O)c1ccncc1
Answer: b. O=C(O)Cc1cc(C(=O)Nc2ccc(Br)cc2)sc1-c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)Cc1cc(C(=O)Nc2ccc(Br)cc2)sc1-c1ccccc1
O=C(O)Cc1cc(C(=O)Nc2ccc(Br)cc2)sc1-c1ccccc1
[O][=C][Branch1][C][O][C][C][C][=C][Branch1][P][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][S][C][=Ring1][#C][C][=C][C][=C][C][=C][Ring1][=Branch1]
2-[5-[(4-bromophenyl)carbamoyl]-2-phenylthiophen-3-yl]acetic acid