Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.785\% 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] CCOc1cc(C)cc2oc(=O)cc(-c3ccccc3)c12
[b] COc1cccc(-c2cnc(OC(C)(C)C)nc2OC(C)(C)C)c1
[c] O=C(O)c1[nH]c2ccc(Cl)cc2c1CC(=O)N1CCN(c2ccccc2)CC1
[d] Cc1nc(C(F)(F)F)c(C(=O)Sc2cccc(C(F)(F)F)c2)s1
[e] Fc1ccccc1-c1n[nH]c(=S)n1CC1CCCO1
Answer: c. O=C(O)c1[nH]c2ccc(Cl)cc2c1CC(=O)N1CCN(c2ccccc2)CC1
{#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)c1[nH]c2ccc(Cl)cc2c1CC(=O)N1CCN(c2ccccc2)CC1
O=C(O)c1[nH]c2ccc(Cl)cc2c1CC(=O)N1CCN(c2ccccc2)CC1
5-chloro-3-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-1H-indole-2-carboxylic acid