Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -3.221\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(/C=C/c1ccco1)N/C(=C\c1ccccc1)C(=O)NCCc1nc2ccccc2[nH]1
(b) O=C(CN(Cc1cccs1)S(=O)(=O)c1ccc(S(=O)(=O)NC2CCCCC2)cc1)Nc1ccccc1
(c) CN1Cc2cc(C(=O)c3cc(Cl)cc(CSc4ncccn4)c3O)cnc2NC1=O
(d) O=C(COC(=O)c1cccs1)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
Answer: a. O=C(/C=C/c1ccco1)N/C(=C\c1ccccc1)C(=O)NCCc1nc2ccccc2[nH]1
{#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(/C=C/c1ccco1)N/C(=C\c1ccccc1)C(=O)NCCc1nc2ccccc2[nH]1
O=C(/C=C/c1ccco1)N/C(=C\c1ccccc1)C(=O)NCCc1nc2ccccc2[nH]1
(Z)-N-[2-(1H-benzimidazol-2-yl)ethyl]-2-[[(E)-3-(furan-2-yl)prop-2-enoyl]amino]-3-phenylprop-2-enamide