Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.179\% 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.) Cc1nc2cc(Cl)ccc2c(=O)n1Cc1ccncc1
b.) CC1=NCCN1S(=O)(=O)c1c(C(C)C)cc(C(C)C)cc1C(C)C
c.) Cc1ccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)NC(=O)C(C)S4)CC2)c(Cl)c1
d.) Cc1c(C(=O)NCCCn2ccnc2)oc2ccccc12
Answer: a. Cc1nc2cc(Cl)ccc2c(=O)n1Cc1ccncc1
{#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#}
Cc1nc2cc(Cl)ccc2c(=O)n1Cc1ccncc1
Cc1nc2cc(Cl)ccc2c(=O)n1Cc1ccncc1
7-chloro-2-methyl-3-(pyridin-4-ylmethyl)quinazolin-4-one