Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.173\% 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 additional words.
Options:
[a] CCOC(=O)c1cc(CC)sc1/N=C/C1=C(O)CC(C)(C)CC1=O
[b] COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)NC(C)C
[c] O=C(NCc1cccnc1)C1CCC(c2ccc(Cl)cc2)CC1
[d] O=C(Nc1cccnc1)c1cccc([N+](=O)[O-])c1
Answer: c. O=C(NCc1cccnc1)C1CCC(c2ccc(Cl)cc2)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(NCc1cccnc1)C1CCC(c2ccc(Cl)cc2)CC1
O=C(NCc1cccnc1)C1CCC(c2ccc(Cl)cc2)CC1
4-(4-chlorophenyl)-N-(pyridin-3-ylmethyl)cyclohexane-1-carboxamide