Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.386\% 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: COC(=O)Nc1nc2c(s1)CCCC2
b: CCOc1cc2c3c(c1)C1(Nc4ccccc4S1)C(=O)N3C(C)(C)CC2C
c: NC(=O)C1CCN(C(=O)c2cc3c(s2)CCCCC3)CC1
d: CC(=O)OC[C@H]1O[C@H](C/C=N/OC[C@@H](O)[C@H]2O[C@@H]3OC(C)(C)O[C@@H]3[C@H]2O)C=C[C@@H]1OC(C)=O
Answer: a. COC(=O)Nc1nc2c(s1)CCCC2
{#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#}
COC(=O)Nc1nc2c(s1)CCCC2
COC(=O)Nc1nc2c(s1)CCCC2
methylN-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)carbamate