Problem statement: Answer the multiple-choice question.
Question: Which drug has a 14.138\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 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(CCCc1nc2ccccc2s1)N1CCN(c2ccccc2F)CC1
[b] Fc1ccc(Cn2nnc(-c3ccc(Cl)cc3)n2)cc1
[c] O=C(OCCc1cc2ccccc2c(=O)o1)c1cccc(Br)c1
[d] C=C1c2ccc(C)cc2NC(=O)N1c1ccccc1
Answer: c. O=C(OCCc1cc2ccccc2c(=O)o1)c1cccc(Br)c1
{#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(OCCc1cc2ccccc2c(=O)o1)c1cccc(Br)c1
O=C(OCCc1cc2ccccc2c(=O)o1)c1cccc(Br)c1
[O][=C][Branch2][Ring1][Branch1][O][C][C][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][Ring1][O][C][=C][C][=C][C][Branch1][C][Br][=C][Ring1][#Branch1]
2-(1-oxoisochromen-3-yl)ethyl 3-bromobenzoate